JS side of Timer and app
Project: http://git-wip-us.apache.org/repos/asf/flex-asjs/repo Commit: http://git-wip-us.apache.org/repos/asf/flex-asjs/commit/146dc0ac Tree: http://git-wip-us.apache.org/repos/asf/flex-asjs/tree/146dc0ac Diff: http://git-wip-us.apache.org/repos/asf/flex-asjs/diff/146dc0ac Branch: refs/heads/develop Commit: 146dc0ac49c656a944bdc80b3adf029e2bfc456a Parents: fa1a15a Author: Alex Harui <aha...@apache.org> Authored: Mon Mar 25 12:39:20 2013 -0700 Committer: Alex Harui <aha...@apache.org> Committed: Mon Mar 25 12:39:20 2013 -0700 ---------------------------------------------------------------------- .../src/org/apache/flex/events/EventDispatcher.js | 22 ++ .../js/FlexJS/src/org/apache/flex/utils/Timer.js | 157 +++++++++++++++ 2 files changed, 179 insertions(+), 0 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/146dc0ac/frameworks/js/FlexJS/src/org/apache/flex/events/EventDispatcher.js ---------------------------------------------------------------------- diff --git a/frameworks/js/FlexJS/src/org/apache/flex/events/EventDispatcher.js b/frameworks/js/FlexJS/src/org/apache/flex/events/EventDispatcher.js index dba2c3c..b686db2 100644 --- a/frameworks/js/FlexJS/src/org/apache/flex/events/EventDispatcher.js +++ b/frameworks/js/FlexJS/src/org/apache/flex/events/EventDispatcher.js @@ -47,6 +47,28 @@ org.apache.flex.events.EventDispatcher.prototype.addEventListener = function(typ /** * @this {org.apache.flex.events.EventDispatcher} + * @param {string} type The event type. + * @param {function(?): ?} fn The event handler. + */ +org.apache.flex.events.EventDispatcher.prototype.removeEventListener = function(type, fn) { + if (!this.listeners_.type) { + return; + } + + var listeners = this.listeners_[type]; + var n = listeners.length; + for (var i = 0; i < n; i++) + { + if (fn == listeners[i]) + { + listeners.splice(i, 1); + break; + } + } +}; + +/** + * @this {org.apache.flex.events.EventDispatcher} * @param {Object} event The event to dispatch. */ org.apache.flex.events.EventDispatcher.prototype.dispatchEvent = function(event) { http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/146dc0ac/frameworks/js/FlexJS/src/org/apache/flex/utils/Timer.js ---------------------------------------------------------------------- diff --git a/frameworks/js/FlexJS/src/org/apache/flex/utils/Timer.js b/frameworks/js/FlexJS/src/org/apache/flex/utils/Timer.js new file mode 100644 index 0000000..ca18e8e --- /dev/null +++ b/frameworks/js/FlexJS/src/org/apache/flex/utils/Timer.js @@ -0,0 +1,157 @@ +/** + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +goog.provide('org.apache.flex.utils.Timer'); + +goog.require('org.apache.flex.FlexGlobal'); +goog.require('org.apache.flex.events.EventDispatcher'); + +/** + * @constructor + * @extends {org.apache.flex.events.EventDispatcher} + */ +org.apache.flex.utils.Timer = function(delay, repeatCount) { + org.apache.flex.events.EventDispatcher.call(this); + + + /** + * @private + * @type {number} + */ + this.timerInterval = -1; + + /** + * @private + * @type {number} + */ + this._delay = delay; + + /** + * @private + * @type {number} + */ + this._currentCount = 0; + + + if (typeof(repeatCount) != 'undefined') + { + this._repeatCount = repeatCount; + } + +}; +goog.inherits(org.apache.flex.utils.Timer, + org.apache.flex.events.EventDispatcher); + +/** + * @expose + * @this {org.apache.flex.utils.Timer} + * Stops the timer and sets currentCount = 0. + */ +org.apache.flex.utils.Timer.prototype.reset = function() { + this.stop(); + this._currentCount = 0; +}; + +/** + * @expose + * @this {org.apache.flex.utils.Timer} + * Stops the timer. + */ +org.apache.flex.utils.Timer.prototype.stop = + function() { + clearInterval(this.timerInterval); + this.timerInterval = -1; +}; + +/** + * @expose + * @this {org.apache.flex.utils.Timer} + * Starts the timer. + */ +org.apache.flex.utils.Timer.prototype.start = + function() { + this.timerInterval = setInterval(org.apache.flex.FlexGlobal.createProxy + (this, this.timerHandler), + this._delay); +}; + +/** + * @private + * @this {org.apache.flex.utils.Timer} + */ +org.apache.flex.utils.Timer.prototype.timerHandler = + function() { + this._currentCount++; + if (this._repeatCount > 0 && this._currentCount >= this._repeatCount) + this.stop(); + + var evt = document.createEvent('Event'); + evt.initEvent('timer', false, false); + this.dispatchEvent(evt); + +}; + +/** + * @expose + * @this {org.apache.flex.utils.Timer} + * @returns {Number} The currentCount. + */ +org.apache.flex.utils.Timer.prototype.get_currentCount = function() { + return this._currentCount; +}; + +/** + * @expose + * @this {org.apache.flex.utils.Timer} + * @returns {boolean} True if the timer is running. + */ +org.apache.flex.utils.Timer.prototype.get_running = function() { + return this.timerInterval != -1; +}; + +/** + * @expose + * @this {org.apache.flex.utils.Timer} + * @returns {Number} The number of milliseconds between events. + */ +org.apache.flex.utils.Timer.prototype.get_delay = function() { + return this._delay; +}; + +/** + * @expose + * @this {org.apache.flex.utils.Timer} + * @param {Number} value The number of milliseconds between events. + */ +org.apache.flex.utils.Timer.prototype.set_delay = function(value) { + this._delay = value; +}; + +/** + * @expose + * @this {org.apache.flex.utils.Timer} + * @returns {Number} The repeat count. + */ +org.apache.flex.utils.Timer.prototype.get_repeatCount = function() { + return this._repeatCount; +}; + +/** + * @expose + * @this {org.apache.flex.utils.Timer} + * @param {Number} value The repeat count. + */ +org.apache.flex.utils.Timer.prototype.set_repeatCount = function(value) { + this._repeatCount = value; +};
